| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,441 |
| Slavic Countries | 0 | - | 4.96 | 111,784 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,327 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,308 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,440 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,988 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,631 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,893 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,583 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 82,794 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 64,891 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,191 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,025 |
| Departments of France | 0 | - | 4.93 | 54,292 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,136 |
| Name a City - European Countries | 0 | - | 4.90 | 65,501 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,315 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,481 |
| The Only European Country ... | 0 | - | 4.91 | 217,062 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,385 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,780 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,480 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,873 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,903 |
| Counties of England | 0 | - | 4.97 | 797,962 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,841 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,266 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,060 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,796 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,326 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,271 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,033 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,364 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,559 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,247 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,939 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,367 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,780 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,932 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,595 |
| Monarchies of Europe | 0 | - | 4.90 | 98,248 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,975 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,707 |
| European Countries with One Border | 0 | - | 4.97 | 182,966 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,749 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,643 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,981 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,533 |
| Regions of Italy | 0 | - | 4.92 | 76,093 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,194 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,073 |
| States of Germany | 0 | - | 4.95 | 152,905 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,313 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,666 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,384 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 78,765 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,310 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,174 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,218 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,960 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,314 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,204 |
| Countries That Border Russia | 0 | - | 4.98 | 462,183 |
| Countries Bordering France | 0 | - | 4.83 | 402,933 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,800 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,619 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,365 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,715 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,904 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,593 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,231 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,140 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,576 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,889 |
| Germany Country Quiz | 0 | - | 4.83 | 158,036 |
| Russia Country Quiz | 0 | - | 4.83 | 114,602 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,414 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,386 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,739 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,814 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,530 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,952 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,495 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,023 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,183 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,051 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,572 |
| European Secessionist Movements on a Map | 0 | - | 4.53 | 35,020 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,985 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,812 |
| Geography of Russia | 0 | - | 4.57 | 21,548 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,047 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,242 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,025 |
| Asia Map Quiz | 0 | - | 4.99 | 918,074 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,663 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,756 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,628,796 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,151 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,455 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,223 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,235 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,073 |
| The Only Remaining European Country . . . | 0 | - | 4.41 | 64,344 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,314 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,411 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,518 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,927 |
| Countries that Border Poland | 0 | - | 4.99 | 172,420 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,914 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,201 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,916 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,233 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,201 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,856 |
| Malta Country Quiz | 0 | - | 4.81 | 31,090 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,667 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,918 |
| Counties of Ireland | 0 | - | 4.92 | 195,724 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,060 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,552 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,818 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,742 |
| Pixelated United States Map | 0 | - | 4.87 | 94,375 |
| US States with an Empty Map | 0 | - | 5.00 | 625,368 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,315 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,790 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,990 |
| Which City in Europe? | 0 | - | 4.83 | 107,488 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,984 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,562 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,707 |
| Countries of Africa | 0 | - | 5.00 | 2,541,287 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,666 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,963 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,014 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,616 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,581 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,432 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,014 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,584 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,815 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,116 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,040 |
| Australia Map Quiz | 0 | - | 4.95 | 344,895 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,284 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,113 |
| African East Coast | 0 | - | 4.96 | 96,161 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,891 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,473 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,944 |
| European Cities Beginning with B - Click Map | 0 | - | 4.78 | 78,283 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,113 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 54,506 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,429 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,841 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,184 |
| Megacities on a World Map | 0 | - | 4.98 | 255,014 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,907 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,079 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,958 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,807 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,905 |
| Random European City to Country | 0 | - | 4.69 | 117,794 |
| Europe Capital to Country | 0 | - | 4.99 | 250,620 |
| Asia Capital to Country | 0 | - | 4.96 | 126,762 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,049 |
| European Capitals by Map | 0 | - | 4.99 | 139,640 |
| African Capitals by Map | 0 | - | 4.99 | 134,047 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,551 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,199 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,540 |
| European Coastal Capitals | 0 | - | 4.95 | 90,715 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,634 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,461 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,293 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,880 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,572 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,055 |
| Countries that have Won the Most Eurovisions | 0 | - | 4.56 | 102,207 |
| Countries of the Middle East | 0 | - | 4.96 | 201,391 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,068 |
| African Island Countries | 0 | - | 4.96 | 101,755 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,926 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,449 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,649 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,055 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,632 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,694 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,184 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,866 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,676 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,316 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,694 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,363 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,274 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,107 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,357 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,780 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,164 |
